PUNIT_MAILBOX_BUSY_BIT 50 drivers/platform/x86/intel_speed_select_if/isst_if_mbox_pci.c if (data & BIT_ULL(PUNIT_MAILBOX_BUSY_BIT)) { PUNIT_MAILBOX_BUSY_BIT 68 drivers/platform/x86/intel_speed_select_if/isst_if_mbox_pci.c data = BIT_ULL(PUNIT_MAILBOX_BUSY_BIT) | PUNIT_MAILBOX_BUSY_BIT 85 drivers/platform/x86/intel_speed_select_if/isst_if_mbox_pci.c if (data & BIT_ULL(PUNIT_MAILBOX_BUSY_BIT)) {